SUPERFLUID V0.2 (2017-02-05) tlr
    - includes variants: direct to expanded basic, direct to menu and
      direct to normal basic
    - added machine type detection to startup
    - added wait for key release in boot menu to avoid spurious chars
    - freezer now guards against unsafe freezing near $d012 wrapping points
    - freezer now handles any raster line value set in $d011/$d012
      including non-existing lines
    - mem dump of I/O regs in the frozen state shows contents of regs at
      freeze time.  (IO command shows what to load on unfreeze)
    - RUN/STOP now works in monitor compare "C" and hunt "H" commands
    - added various wild cards for monitor hunt "H":
      "?" in strings, "<val>&<mask>" and "X" as wildcard nybbles in hex
      values
    - numbers and strings can be intermixed in monitor hunt "H" and fill "F"
    - monitor fill "F" allows sequences of numbers and/or strings just like
      hunt "H"
    - [BUG] corrected problem with zero fill in the boot menu
    - [BUG] restore default configuration of CIA2 timer A after startup
      detection code